JPS5880622U - Gear assembly structure - Google Patents
Gear assembly structureInfo
- Publication number
- JPS5880622U JPS5880622U JP1981177446U JP17744681U JPS5880622U JP S5880622 U JPS5880622 U JP S5880622U JP 1981177446 U JP1981177446 U JP 1981177446U JP 17744681 U JP17744681 U JP 17744681U JP S5880622 U JPS5880622 U JP S5880622U
- Authority
- JP
- Japan
- Prior art keywords
- assembly structure
- gear
- gear assembly
- flange
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/0876—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with axial keys and no other radial clamping
Landscapes
- Gears, Cams (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の歯車の組立構造の１部断面とした側面図
、第２図は第１図のＡ−Ａ断面図、第３図は本考案の実
施例にかかる歯車の組立構造の１部断面とした側面図、
第４図は第３図のＢ−Ｂ断面図である。
１・・・・・・軸、２・・・・・・歯車、２ａ・・・・
・・鍔部側側面、３・・・・・・鍔部、４・・・・・・
キー、５・・・・・・軸穴、６・・・・・・キ゛−溝、
７・・・・・・凹部。Fig. 1 is a partial cross-sectional side view of a conventional gear assembly structure, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is a partial cross-sectional view of a gear assembly structure according to an embodiment of the present invention. Partial cross-sectional side view,
FIG. 4 is a sectional view taken along line BB in FIG. 3. 1... shaft, 2... gear, 2a...
... Flange side side, 3... Flange, 4...
Key, 5... shaft hole, 6... key groove,
7... Concavity.
Claims (1)
当接する如く圧入固定するに当って、前記軸１上に植設
したキー４と前記歯車２の軸穴５内面に形成したキー溝
６との嵌合によって軸回りの回転止めを行なうようにし
たものにおいて、前記歯車２の鍔部側側面２ａには、前
記キー溝４を囲繞する凹部７を設けたことを特徴とする
歯車の組立構造。When press-fitting and fixing the gear 2 to the shaft 1 having the flange 3 so as to abut the side surface of the flange 3, a key 4 implanted on the shaft 1 and a shaft hole 5 formed on the inner surface of the shaft hole 5 of the gear 2 are attached. Rotation around the axis is stopped by fitting with the key groove 6, which is characterized in that a recess 7 surrounding the key groove 4 is provided on the flange side surface 2a of the gear 2. Assembly structure of gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981177446U JPS5880622U (en) | 1981-11-27 | 1981-11-27 | Gear assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981177446U JPS5880622U (en) | 1981-11-27 | 1981-11-27 | Gear assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5880622U true JPS5880622U (en) | 1983-05-31 |
Family
ID=29971335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981177446U Pending JPS5880622U (en) | 1981-11-27 | 1981-11-27 | Gear assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5880622U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008298287A (en) * | 2007-05-30 | 2008-12-11 | Nuovo Pignone Spa | Fixing system for rotor of rotating fluid machine |
| WO2010128583A1 (en) * | 2009-05-08 | 2010-11-11 | ナブテスコ株式会社 | Key coupling mechanism |
-
1981
- 1981-11-27 JP JP1981177446U patent/JPS5880622U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008298287A (en) * | 2007-05-30 | 2008-12-11 | Nuovo Pignone Spa | Fixing system for rotor of rotating fluid machine |
| WO2010128583A1 (en) * | 2009-05-08 | 2010-11-11 | ナブテスコ株式会社 | Key coupling mechanism |
| JPWO2010128583A1 (en) * | 2009-05-08 | 2012-11-01 | ナブテスコ株式会社 | Key combination mechanism |
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